The DMG mounted without a hitch. A sleek purple drive icon appeared on his desktop: FCPX_10.4.6 . Inside: the familiar compass icon, a “Read Me” file, and an extra folder labeled “CORE_ASSETS.” He ignored the folder. He dragged the app to Applications. The progress bar hummed. Beautiful.
Some post-production houses stick with 10.4.6 because it has been extensively tested in their pipeline. Newer versions occasionally introduce bugs, plugin incompatibilities, or changes in XML import/export. For deadline-driven projects, “if it isn’t broken, don’t fix it” is a golden rule. final cut pro 10.4.6 dmg